Blonde Ambition: Kristen Stewart Reveals Surprising New Platinum Hairdo

The actress surprised the press at the premiere of her new movie, "Personal Shopper."

Kristen Stewart was barely recognizable Tuesday night as she unveiled a new hairstyle at the premiere of her new movie, Personal Shopper, in Los Angeles.

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The 26-year-old actress is a natural brunette, but showed up to the event with a shaved, blonde haircut.

The day before the premiere, she was doing press for the thriller, which opens Friday, and had her signature brown bob.

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Her new appearance came as a shock to reporters on the red carpet at Carondelet House where the film premiered.

Stewart also attended a screening of the film on Monday night where she still had her brown hair but it was slicked back.

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